Open source alternatives to LastPass

V

vaultwarden1.37.5dani-garcia/vaultwarden

Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs

S

serverv2026.10.1bitwarden/server

Bitwarden infrastructure/backend (API, database, Docker, etc).

K

keepassxc2.8.0keepassxreboot/keepassxc

KeePassXC is a cross-platform community-driven port of the Windows application “KeePass Password Safe”.

P

passbolt_apiv5.18.0passbolt/passbolt_api

Passbolt Community Edition (CE) API. The JSON API for the open source password manager for teams!